diff --git a/erpnext/manufacturing/doctype/material_request_plan_item/material_request_plan_item.json b/erpnext/manufacturing/doctype/material_request_plan_item/material_request_plan_item.json
index d07bf0f..06c1b49 100644
--- a/erpnext/manufacturing/doctype/material_request_plan_item/material_request_plan_item.json
+++ b/erpnext/manufacturing/doctype/material_request_plan_item/material_request_plan_item.json
@@ -38,7 +38,8 @@
    "in_list_view": 1,
    "label": "Item Code",
    "options": "Item",
-   "reqd": 1
+   "reqd": 1,
+   "search_index": 1
   },
   {
    "fieldname": "item_name",
@@ -53,7 +54,8 @@
    "in_standard_filter": 1,
    "label": "For Warehouse",
    "options": "Warehouse",
-   "reqd": 1
+   "reqd": 1,
+   "search_index": 1
   },
   {
    "columns": 1,
@@ -141,7 +143,8 @@
    "fieldname": "from_warehouse",
    "fieldtype": "Link",
    "label": "From Warehouse",
-   "options": "Warehouse"
+   "options": "Warehouse",
+   "search_index": 1
   },
   {
    "fetch_from": "item_code.safety_stock",
@@ -199,7 +202,7 @@
  ],
  "istable": 1,
  "links": [],
- "modified": "2023-09-12 12:09:08.358326",
+ "modified": "2024-02-11 16:21:11.977018",
  "modified_by": "Administrator",
  "module": "Manufacturing",
  "name": "Material Request Plan Item",
diff --git a/erpnext/manufacturing/doctype/production_plan/production_plan.json b/erpnext/manufacturing/doctype/production_plan/production_plan.json
index 257b60c..54c3893 100644
--- a/erpnext/manufacturing/doctype/production_plan/production_plan.json
+++ b/erpnext/manufacturing/doctype/production_plan/production_plan.json
@@ -298,7 +298,8 @@
    "no_copy": 1,
    "options": "\nDraft\nSubmitted\nNot Started\nIn Process\nCompleted\nClosed\nCancelled\nMaterial Requested",
    "print_hide": 1,
-   "read_only": 1
+   "read_only": 1,
+   "search_index": 1
   },
   {
    "fieldname": "amended_from",
@@ -436,7 +437,7 @@
  "index_web_pages_for_search": 1,
  "is_submittable": 1,
  "links": [],
- "modified": "2023-12-26 16:31:13.740777",
+ "modified": "2024-02-11 15:42:47.642481",
  "modified_by": "Administrator",
  "module": "Manufacturing",
  "name": "Production Plan",
diff --git a/erpnext/manufacturing/doctype/production_plan/production_plan.py b/erpnext/manufacturing/doctype/production_plan/production_plan.py
index 6e9d1fc..b942842 100644
--- a/erpnext/manufacturing/doctype/production_plan/production_plan.py
+++ b/erpnext/manufacturing/doctype/production_plan/production_plan.py
@@ -1768,23 +1768,23 @@
 	return reserved_qty_for_production_plan - reserved_qty_for_production
 
 
+@frappe.request_cache
 def get_non_completed_production_plans():
 	table = frappe.qb.DocType("Production Plan")
 	child = frappe.qb.DocType("Production Plan Item")
 
-	query = (
+	return (
 		frappe.qb.from_(table)
 		.inner_join(child)
 		.on(table.name == child.parent)
 		.select(table.name)
+		.distinct()
 		.where(
 			(table.docstatus == 1)
 			& (table.status.notin(["Completed", "Closed"]))
 			& (child.planned_qty > child.ordered_qty)
 		)
-	).run(as_dict=True)
-
-	return list(set([d.name for d in query]))
+	).run(pluck="name")
 
 
 def get_raw_materials_of_sub_assembly_items(
diff --git a/erpnext/manufacturing/doctype/work_order/work_order.json b/erpnext/manufacturing/doctype/work_order/work_order.json
index 1996e19..63c74b6 100644
--- a/erpnext/manufacturing/doctype/work_order/work_order.json
+++ b/erpnext/manufacturing/doctype/work_order/work_order.json
@@ -447,7 +447,8 @@
    "no_copy": 1,
    "options": "Production Plan",
    "print_hide": 1,
-   "read_only": 1
+   "read_only": 1,
+   "search_index": 1
   },
   {
    "fieldname": "production_plan_item",
@@ -592,7 +593,7 @@
  "image_field": "image",
  "is_submittable": 1,
  "links": [],
- "modified": "2023-08-11 18:35:49.852069",
+ "modified": "2024-02-11 15:47:13.454422",
  "modified_by": "Administrator",
  "module": "Manufacturing",
  "name": "Work Order",
diff --git a/erpnext/manufacturing/doctype/work_order_item/work_order_item.json b/erpnext/manufacturing/doctype/work_order_item/work_order_item.json
index f354d45..0f4d693 100644
--- a/erpnext/manufacturing/doctype/work_order_item/work_order_item.json
+++ b/erpnext/manufacturing/doctype/work_order_item/work_order_item.json
@@ -36,7 +36,8 @@
    "fieldtype": "Link",
    "in_list_view": 1,
    "label": "Item Code",
-   "options": "Item"
+   "options": "Item",
+   "search_index": 1
   },
   {
    "fieldname": "source_warehouse",
@@ -141,7 +142,7 @@
  ],
  "istable": 1,
  "links": [],
- "modified": "2022-09-28 10:50:43.512562",
+ "modified": "2024-02-11 15:45:32.318374",
  "modified_by": "Administrator",
  "module": "Manufacturing",
  "name": "Work Order Item",